DE3828090C2 - - Google Patents

Info

Publication number
DE3828090C2
DE3828090C2 DE3828090A DE3828090A DE3828090C2 DE 3828090 C2 DE3828090 C2 DE 3828090C2 DE 3828090 A DE3828090 A DE 3828090A DE 3828090 A DE3828090 A DE 3828090A DE 3828090 C2 DE3828090 C2 DE 3828090C2
Authority
DE
Germany
Prior art keywords
spiral
wall
spiral element
stationary
spiral wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE3828090A
Other languages
German (de)
English (en)
Other versions
DE3828090A1 (de
Inventor
Kazutaka Shimizu Jp Suefuji
Takao Shizuoka Jp Senshu
Tetsuya Shimizu Jp Arata
Masatoshi Shimizu Jp Muramatsu
Jyoji Shimizu Jp Okamoto
Akira Shimizu Jp Murayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3828090A1 publication Critical patent/DE3828090A1/de
Application granted granted Critical
Publication of DE3828090C2 publication Critical patent/DE3828090C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/0207—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F01C1/0246—Details concerning the involute wraps or their base, e.g. geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Rotary Pumps (AREA)
DE3828090A 1987-08-21 1988-08-18 Rotationskolbenmaschine in spiralbauweise Granted DE3828090A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62207505A JPH0647990B2 (ja) 1987-08-21 1987-08-21 スクロ−ル圧縮機

Publications (2)

Publication Number Publication Date
DE3828090A1 DE3828090A1 (de) 1989-03-02
DE3828090C2 true DE3828090C2 (ko) 1993-07-29

Family

ID=16540831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3828090A Granted DE3828090A1 (de) 1987-08-21 1988-08-18 Rotationskolbenmaschine in spiralbauweise

Country Status (4)

Country Link
US (1) US4904170A (ko)
JP (1) JPH0647990B2 (ko)
KR (1) KR910001414B1 (ko)
DE (1) DE3828090A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064711B4 (de) * 1999-12-24 2009-09-03 Lg Electronics Inc. Asymmetrischer Spiralverdichter

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342184A (en) * 1993-05-04 1994-08-30 Copeland Corporation Scroll machine sound attenuation
JP3399797B2 (ja) * 1997-09-04 2003-04-21 松下電器産業株式会社 スクロール圧縮機
JP3693041B2 (ja) * 2002-06-17 2005-09-07 ダイキン工業株式会社 スクロール圧縮機
US6736622B1 (en) * 2003-05-28 2004-05-18 Scroll Technologies Scroll compressor with offset scroll members
JP5500566B2 (ja) * 2008-04-10 2014-05-21 サンデン株式会社 スクロール型流体機械
JP5999971B2 (ja) * 2012-05-09 2016-09-28 三菱電機株式会社 スクロール圧縮機
JP6956131B2 (ja) * 2019-03-28 2021-10-27 株式会社豊田自動織機 スクロール型圧縮機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537537A (en) * 1978-09-09 1980-03-15 Sanden Corp Volume type liquid compressor
JPS5551987A (en) * 1978-10-12 1980-04-16 Sanden Corp Positive displacement fluid compressor
US4332535A (en) * 1978-12-16 1982-06-01 Sankyo Electric Company Limited Scroll type compressor having an oil separator and oil sump in the suction chamber
US4259458A (en) * 1979-08-09 1981-03-31 Union Carbide Corporation Polyarylate containing blends
JPS58172404A (ja) * 1982-04-05 1983-10-11 Hitachi Ltd スクロ−ル流体機械
JPS60104788A (ja) * 1983-11-14 1985-06-10 Sanden Corp スクロ−ル型圧縮機
GB2167133B (en) * 1984-11-19 1988-04-07 Sanden Corp Scroll-type rotary fluid-machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10064711B4 (de) * 1999-12-24 2009-09-03 Lg Electronics Inc. Asymmetrischer Spiralverdichter

Also Published As

Publication number Publication date
JPS6453086A (en) 1989-03-01
KR910001414B1 (ko) 1991-03-05
KR890004082A (ko) 1989-04-19
US4904170A (en) 1990-02-27
DE3828090A1 (de) 1989-03-02
JPH0647990B2 (ja) 1994-06-22

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee